Exam Maths Puzzle Numerical Ability

The number of numbers of the form 30a0b03 where a,b are digits which are divisible by 13 is

(A) 5 (B) 6 (C) 7 (D) 8

Read Solution (Total 1)

b.3060603/13=235431
8 years agoHelpfull: Yes(0) No(3)

Exam Other Question

3+5+6=151872
5+5+6=253094
5+6+7=303585
5+5+3=251573
9+4+7=?????? what is the sum of 4 digits numbers formed by using digits 5,6,7,8 it is noted that repeation is not allowed